Guangzhou Aoyu: Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Guangzhou Aoyu.
16
CoAs on file
99.59%
Avg reported purity
4
Compounds tested
Aug 3, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Tirzepatide | 8 | 99.84% | Jun 26, 2026 |
| Tesamorelin | 3 | 98.2% | Aug 3, 2026 |
| Retatrutide | 3 | 99.9% | Jul 22, 2026 |
| MOTS-c | 2 | 98.8% | Jun 8, 2026 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Tesamorelin | Black Cap TSM 10 | 98.2% | Lab E | Aug 3, 2026 | verify |
| Retatrutide | White Cap Rt 20 | 99.9% | Lab E | Jul 22, 2026 | verify |
| Tirzepatide | White cap t 60 | 99.7% | Lab G | Jun 26, 2026 | verify |
| Tirzepatide | n/a | 99.8% | Lab G | Jun 26, 2026 | verify |
| Tesamorelin | Mar.18,2026 | n/a | Lab G | Jun 16, 2026 | verify |
| Tirzepatide | MAY10RT10 | n/a | Lab E | Jun 16, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Jun 15, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab E | Jun 15, 2026 | verify |
| MOTS-c | May10rt10 | n/a | Lab E | Jun 8, 2026 | verify |
| Tirzepatide | n/a | n/a | Lab G | Jun 6, 2026 | verify |
| Tirzepatide | June10rt10 | n/a | Lab G | Jun 4, 2026 | verify |
| Tesamorelin | TSM10 Apr 25 2026 | n/a | Lab E | May 27, 2026 | verify |
| MOTS-c | n/a | 98.8% | Lab E | May 20, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | May 19, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab E | May 6, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab E | Apr 28, 2026 | verify |
Showing 16 most recent of 16. Search the full database on the CoA page.
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<a href="https://ascendpeptide.org/coa/vendor/guangzhou-aoyu/" rel="noopener"> <img src="https://ascendpeptide.org/coa/badge/guangzhou-aoyu.svg" alt="Guangzhou Aoyu: lab tested, 16 CoAs on file at ASCEND Peptide" width="230" height="54"> </a>
Data comes from publicly posted third-party lab certificates (Janoshik, MZ Biolabs, and others) and community submissions. Purity figures are as reported by the testing lab for the specific batch tested; they are not a guarantee of any other batch. For research and informational purposes only.